Extending the test_simple_launch() integration test to validate Cloud
Hypervisor boots correctly with both rust-hypervisor-fw and OVMF on
x86_64 platforms.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Bumping the OVMF binary version along with UEFI documentation to
reflect the latest set of patches on top of tianocore/edk2 'master'
branch, which can be found on the Cloud Hypervisor fork on 'ch' branch.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
In order to avoid the identity map region to conflict with a possible
firmware being placed in the last 4MiB of the 4GiB range, we must set
the address to a chosen location. And it makes the most sense to have
this region placed right after the TSS region.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Extending the Vm trait with set_identity_map_address() in order to
expose this ioctl to the VMM.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Commit ac25172176 bumps the rust
version of virtiofsd named `virtiofsd-rs`, which causes a warning
```
warning: use of deprecated parameter '--socket':
Please use the '--socket-path' option instead.
```
This commit updates the cmdline parameter accordingly.
Signed-off-by: Henry Wang <Henry.Wang@arm.com>
Place the 3 page TSS at an explicit location in the 32-bit address space
to avoid conflicting with the loaded raw firmware.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Reduce the size of the reserved 32-bit address space to the range used
by both the PCI MMIO config data and the 32-bit PCI device space.
This avoids issues when using firmware that is loaded into the very top
of the 32-bit address space as the RAM conflicts with the reserved
memory.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Current `Getting Started` section only contains steps for the x86_64
platform, as we have a documentation doing the same thing for AArch64,
we can point users to the correct documentation.
Also, this commit modifies the `docs/arm64.md` to fit the documentation
style within the project.
Signed-off-by: Henry Wang <Henry.Wang@arm.com>
This test is flaky (#3400) while we are experiencing a bug of using the latest
SPDK/NVMe backend as VFIO user device (#3401). Let's disable this test
before we fix the above two issues.
Signed-off-by: Bo Chen <chen.bo@intel.com>
For now we only enable the vfio-user test on x86_64 platform, as we have
a known hanging issue to resovle on the aarch64 platform.
Fixes: #3098
Signed-off-by: Bo Chen <chen.bo@intel.com>
Enabling these configs can avoid systemd errors related to Device Mapper
multipath while guest booting. Especially, the guest can hang when being
used with an NVMe backend without these configs (#3352).
Signed-off-by: Bo Chen <chen.bo@intel.com>
This kernel config is needed to fix the observed guest hanging issue
cased by systemd crash while booting.
Fixes: #3352
Signed-off-by: Bo Chen <chen.bo@intel.com>
Added fields:
- `Memory address size limit`: the missing of this field triggered
warnings in guest kernel
- `Node ID`
Signed-off-by: Michael Zhao <michael.zhao@arm.com>
After introducing multiple PCI segments, the `devid` value in
`kvm_irq_routing_entry` exceeds the maximum supported range on AArch64.
This commit restructed the `devid` to the allowed range.
Signed-off-by: Michael Zhao <michael.zhao@arm.com>
The register D has only one bit that is not reserved, and its purpose is
to report if the RTC/CMOS device is powered or not.
The OVMF firmware was failing to boot as it was getting the information
that the device was powered off from the register D.
The simple way to fix this issue is by always returning the bit 7 from
register D as 1, indicating the device is always powered.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
If the provided binary isn't an ELF binary assume that it is a firmware
to be loaded in directly. In this case we shouldn't program any of the
registers as KVM starts in that state.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Function alloc_zeroed can fail. Check its return in read and write
functions. Its return value in is_valid_alignment is not checked because
handling error in that case does not give us much benefit. Instead, an
assertion is added.
Add safety comments to all `unsafe`s.
Signed-off-by: Wei Liu <liuwe@microsoft.com>
